The following are the three types of responses: Open, Accepted: The computer responds and inquires if there is anything more it can assist you with. Closed, Not Listening: "This port is currently in use and unavailable at this moment," the computer says. Filtered, dropped, and blocked: The computer doesn't answer at all.
A port scan is a technique for identifying which ports are open on a network. Port scanning is similar to knocking on doors to determine whether somebody is home because ports on a computer are where information is transferred and received.
Security professionals use port scanning to identify any security vulnerabilities on a network since it identifies open ports and services available on that network.
Install a Firewall: A firewall can help protect your private network from unauthorised access. It is in charge of the exposed ports and their visibility. A port scan in process can potentially be detected and stopped down by firewalls.
sir how to see notes related to these
Sir it's windows hacking wan network or lan network, please reply me
बहुत अच्छा प्लेटफॉम है।
its to amezing
Hello sir, My linux is different from your linux interface how can i fit it.
learn vern is a good plateform where you learn amazing scill as like cyber security,java,data science much more. Thanku
Momin Arbaz shaikh yunus
Without touching the phone, I got all access to spy its messages and all others I need. This hacker,is excellent.write to him now hackerspytech at gm ail c om
Nice Course Thanks
please share ppt slides ...
Cyber Forensics Masterclass with Hands on learning